. Thread 1 (Thread 0x7fc3bcc0e9c0 (LWP 31364)): #0 0x00007fc3b9dc55e0 in _IO_link_in () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #1 0x00007fc3b9dc3e2a in _IO_file_init () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #2 0x00007fc3b9db8fa5 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #3 0x00007fc3b0298c27 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1 No symbol table info available. #4 0x00007fc3b0298d92 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1 No symbol table info available. #5 0x00007fc3b029ca1a in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1 No symbol table info available. #6 0x00007fc3b0277f5a in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1 No symbol table info available. #7 0x00007fc3bca41acb in ?? () from /lib64/ld-linux-x86-64.so.2 No symbol table info available. #8 0x00007fc3bca41bef in ?? () from /lib64/ld-linux-x86-64.so.2 No symbol table info available. #9 0x00007fc3bca45e23 in ?? () from /lib64/ld-linux-x86-64.so.2 No symbol table info available. #10 0x00007fc3bca41986 in ?? () from /lib64/ld-linux-x86-64.so.2 No symbol table info available. #11 0x00007fc3bca4636a in ?? () from /lib64/ld-linux-x86-64.so.2 No symbol table info available. #12 0x00007fc3ba888f26 in ?? () from /lib/x86_64-linux-gnu/libdl.so.2 No symbol table info available. #13 0x00007fc3bca41986 in ?? () from /lib64/ld-linux-x86-64.so.2 No symbol table info available. #14 0x00007fc3ba88952f in ?? () from /lib/x86_64-linux-gnu/libdl.so.2 No symbol table info available. #15 0x00007fc3ba888fc1 in dlopen () from /lib/x86_64-linux-gnu/libdl.so.2 No symbol table info available. #16 0x000000000045ac09 in ?? () No symbol table info available. #17 0x000000000045a6e6 in CompPlugin::load(char const*) () No symbol table info available. #18 0x00000000004315c6 in PrivateScreen::updatePlugins() () No symbol table info available. #19 0x0000000000431ab3 in PrivateScreen::processEvents() () No symbol table info available. #20 0x000000000045eac1 in CompEventSource::cusernamelback() () No symbol table info available. #21 0x00007fc3bb3ef48f in Glib::Source::dispatch_vfunc(_GSource*, int (*)(void*), void*) () from /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1 No symbol table info available. #22 0x00007fc3baef97da in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #23 0x00007fc3baef9ba0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #24 0x00007fc3baef9f9a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #25 0x000000000042e856 in CompScreen::eventLoop() () No symbol table info available. #26 0x000000000042221a in main () No symbol table info available.